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The physical and chemical properties
Colorless crystal, delirious,
Density: 1.67.
Melting point :152℃(decomposition). Soluble in water, ethanol, glycerin, not soluble in ether. Colorless monoclinic crystal. 1.67 g/cm3 density (17 ℃).
Soluble in hot water, alcohol, propylene glycol, insoluble in ether. High hygroscopicity, higher than 151℃ moisture decomposition.
Toxicity: This product is poisonous and irritating to the skin. The median lethal dose (oral) was 408mg/kg. Corrosive. Production equipment should be sealed to prevent running, bubbling, dripping and leakage. Operators should wear protective equipment. Flush with plenty of water when splash and skin.
use
This product is mainly used as reducing agent and imaging agent, used for preparing oxime in organic synthesis, and also used as raw material for synthesizing anti-cancer drug (hydroxyurea), sulfanilamide drug (neoprene) and pesticide (Methomyl). Used as a depolarizer in electrical analysis and as a non - staining short-term stop agent in the synthetic rubber industry. The pharmaceutical industry is used as an intermediate of neoprene. Synthetic dyestuff industry is used for preparation of indigored intermediate. Oils and fats are used in fatty acids and soaps as antiaging agents and antioxidants.
Analytical chemistry is used for analysis
A reducing agent for formaldehyde, furfural, camphor and glucose. Depolarizer in electrochemical analysis. It is also used for determination of magnesium in iron and steel, trace analysis of sulfonic acid and fatty acid, and depolarizer for testing and analysis of aldehydes and ketones. In addition, it is also used for color film development and printing.
Details:
[Application field]
Hydroxylamine hydrochloride is an important intermediate in organic chemical industry, which is mainly used in the preparation of oxime in organic synthesis reactions. For example, hydroxylamine hydrochloride is used as an intermediate in the pharmaceutical industry and as an intermediate in the synthesis of indigo in the dye industry. Hydroxylamine hydrochloride is often used as reducing agent in industry because of its good reducing effect, such as it can be used as anti-aging agent and antioxidant agent of fatty acid and soap in oil industry.
1. Used as an analytical reagent and reductant, as well as in organic synthesis and color film development
2. Used as raw materials for medicine and organic synthesis, reductants and imaging agents, etc
3. Hydroxylamine hydrochloride is an intermediate of carbamic acid oxime ester insecticides such as metalethyl, aldicarbide, sulfamedimetadiene, etc. It is also a raw material for the preparation of 2, 6-dichlorobenzene, o-chlorobenzene, etc. As a reducing agent in organic synthesis industry, oxime is also used in the production of medicine, dye, color photography and film development. In the synthetic rubber industry, it is used as a non-staining short-term stop agent; in analytical chemistry, it is used for the examination of aldehydes and ketones organic compounds and the microanalysis of sulfonic acid; in electrical analysis, it is used as a depolarizing agent; in medicine, it is used for the production of neoprene, Danazol, ethinylestradiol, norethinnes, methyltestosterone, hydroxyl urea, Librium, etc.
4. Used for color photography and film development. Oxime is prepared in organic synthesis industry. The raw materials for the preparation of neoxomine intermediates and the synthesis of anticancer drugs (hydroxyurea) and sulfonamides in the pharmaceutical industry. Intermediate of indigo dye. It is also used in fatty acids and soap as anti-aging agents.
5. This product is used for color photography and film development. In organic synthesis industry, oxime, anticancer drugs and sulfonamides were prepared as reducing agent. In the field of medicine, it is also used to produce neoprene, Danazol, ethinylestradiol, norethindrone, methyltestosterone, hydroxyurea, Librium, etc. In the synthetic rubber industry, used as a non - staining short - term terminator. In analytical chemistry, used for the examination of aldehydes and ketones organic compounds and the trace analysis of sulfonic acid; used as depolarizer in electrical analysis. It is also used in the production of dyes.
6. Inorganic analysis reducing agent, complexing agent, electrical analysis depolarizer, antioxidant agent of fatty acid and soap, analysis of formaldehyde, camphor and glucose, organic analysis of aldehydes and ketones, trace analysis of sulfonic acid, determination of magnesium in iron and steel, organic synthesis to prepare oxime. Color shadow printing. The catalyst. Swelling agent. Copolymerization reaction inhibitor.